Question

2 select the correct answer. what is the first sign of dehydration? a. increased thirst b. increased dizziness c. decreased urine d. decreased endurance

Explanation:

Dehydration occurs when the body loses more fluids than it takes in. The first sign of dehydration is typically an increased feeling of thirst as the body signals the need for more fluids. Increased dizziness, decreased urine, and decreased endurance are signs that may appear later or with more severe dehydration. So the correct option is A.

Answer:

A. increased thirst